The HFS (R) Hold Down Clamp Clamping Set Kit is a must-have accessory for Bridgeport mills and other milling machines. Made of high-quality tool steel and heat treated for increased durability and long life, this set comes with everything you need to hold down workpieces securely and accurately. The kit includes 24 studs, 4 pieces of different lengths, 4 coupling nuts, 6 flange nuts, 6 T-slot nuts, 6 serrated end clamps, 6 step blocks, and a wall holder for easy storage. Designed for easy installation and removal, this clamp set is ideal for a wide range of milling applications.